hpcc-systems/HPCC-Platform — pull request #1435 by richardkchapman (2012-02-03 12:09:35+00:00)
Title: gh-1185 start_backupnode not working

Various issues with start_backupnode:

1. Poor error messages if full path given rather than cluster name
2. Does not check that it is running as appropriate user
3. Not creating last_backup directory before using it
4. Uses bash syntax that may not be available in all versions

Add better checking for incorrect usage, create the directories that
are needed, and use more standard syntax for stderr redirection.

Signed-off-by: Richard Chapman